Aeoliscus punctulatus

Speckled shrimpfish
Conservation status
Data Deficient  (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Syngnathiformes
Family:	Centriscidae
Genus:	Aeoliscus
Species:	A. punctulatus
Binomial name
Aeoliscus punctulatus (Bianconi, 1854)[2]
Synonyms[3]
Aeoliscus punctatus (Kner, 1860) Amphisile punctata Kner, 1860 Amphisile punctulata Bianconi, 1854 Amphisyle brevispina Peters, 1855 Centriscus punctulatus (Bianconi, 1854)

Aeoliscus punctulatus, also known as the speckled shrimpfish or jointed razorfish, is a member of the family

Description

The speckled shrimpfish is a slender fish that attains a maximum length of 15 cm (6 in). Its snout is long and tubular and used to suck in its planktonic prey. Its body is flattened with a keel on the ventral surface and is covered in bony plates. The dorsal fin has three spines and ten to eleven soft rays and its anal fin has twelve to thirteen soft rays. It is a transparent pale greenish colour with a brown lateral stripe and a scattering of small black spots.^[3][4]

Distribution

The speckled shrimpfish is native to the coast of East Africa and the western Indian Ocean. Its range extends from Algoa Bay, South Africa to Madagascar, the Red Sea, the Persian Gulf, the Seychelles and the Maldive Islands.^[3] It is found intertidally on sandy flats and in seagrass meadows down to a depth of about 40 m (131 ft).^[4]

Biology

The speckled shrimpfish swims in a head down position. It feeds on plankton and is found drifting in small groups in seagrass beds, among the branches of corals and the spines of long-spined sea urchins.^[3]

References